Ask questions and find answers on ST MEMS sensors, such as the LSM6DSV and the LSM6DSL. Learn how to use the SensorTile.Box, and STEVAL kits.
I'm using a LIS3MDL magnetometer on my board, and I figured out how to calibrate it to account for distortions caused by the board, and the procedure works. However, it seems that every time the same magnetometer is turned off and re-powered, the me...
Hi everyone,I am developing a custom board using an STM32U5 and the LSM6DSV16BX. I am using MEMS Studio to train and configure the Machine Learning Core (MLC), but I noticed that the generated .h configuration file seems to set INT1_MLC1 bit at MLC_I...
I'd like to validate ST1VAFE3BX vAFE measurement data against test signals as part of hardware design validation of a custom ECG sensor design based on ST1VAFE3BX. I intend to input reference signals (differential or single ended) into the two bio ch...
Hello,I am evaluating the STMicroelectronics IIS2MDC magnetometer and measuring its supply current using a Joulescope. According to the datasheet, the device should draw approximately ~1.5 µA in idle mode, yet I consistently measure about 450 µA, whi...
Hi Team,We have designed and manufactured several thousand PCBs that include the LIS2MDL (LGA‑12L) sensor. All boards are functioning correctly from an operational standpoint. However, because our devices run on battery power, load current is critica...
Hello guys,I am using the STEVAL-MKPRO BOX, i want to use MLC with this box. For that i tried to log data(Accelerometer data) with BLE Sensor application. The data is stored inside the micro SD . I connected the SD card to my computer and saw that i...
Hello,I'm using the IMP34DT05 microphone and it records fine but there is always a noise overlapped and it is very annoying.I have tried recording the background noise in anechoic chamber (see attached audio, high-pass filter alpha is 0.98). Do you k...
Hi I am new to the I2C communications. I am trying to communicate to the IMS330dlc chip. I am using a lab jack U3-HV.. I am programming this via Visual Studio 2022 using c# code. I cant get back the 106 for Who am I. below is the code that I setup on...
Hello Team,We are using SensorTile.box Pro, and the board has been successfully flashed with the DataLogExtended.bin firmware.However, we are unable to establish a BLE connection with the board, even after flashing the DataLogExtended firmware. The d...
Hi all, I’m confirming whether the ST LSM9DS1 provides any on-board sensor fusion output (for example quaternion/Euler), or if fusion must be done on the host MCU. If anyone has definitive guidance from ST docs/support, please share. Thanks.
